121926868

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 250292224

約数和(自身を除く): 128365356

約数列:

[1, 2, 4, 7, 14, 28, 67, 103, 134, 206, 268, 412, 469, 631, 721, 938, 1262, 1442, 1876, 2524, 2884, 4417, 6901, 8834, 13802, 17668, 27604, 42277, 48307, 64993, 84554, 96614, 129986, 169108, 193228, 259972, 295939, 454951, 591878, 909902, 1183756, 1819804, 4354531, 8709062, 17418124, 30481717, 60963434, 121926868]

約数ペア:

[(1, 121926868), (2, 60963434), (4, 30481717), (7, 17418124), (14, 8709062), (28, 4354531), (67, 1819804), (103, 1183756), (134, 909902), (206, 591878), (268, 454951), (412, 295939), (469, 259972), (631, 193228), (721, 169108), (938, 129986), (1262, 96614), (1442, 84554), (1876, 64993), (2524, 48307), (2884, 42277), (4417, 27604), (6901, 17668), (8834, 13802)]